Orbital elements of SENTINEL-1A
| Launched | 2 April 2014 |
| Flight ended | – |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | European Space Agency |
| NORAD ID | 39634 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2025 Oct 12 17:56 | 2025 Oct 12 06:37:43 | 98.1823 | 0.00013 | 19.4276 | 89.7805 | 270.3548 | 14.59200 | – |
| 2025 Oct 11 17:57 | 2025 Oct 11 05:56:34 | 98.1823 | 0.00013 | 19.3600 | 90.0071 | 270.3548 | 14.59200 | – |
| 2025 Oct 09 17:56 | 2025 Oct 09 06:13:02 | 98.1824 | 0.00013 | 19.2294 | 89.6887 | 270.3548 | 14.59200 | – |
| 2025 Oct 08 17:56 | 2025 Oct 08 12:06:51 | 98.1824 | 0.00013 | 19.1798 | 89.5991 | 270.3548 | 14.59200 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 06:29:29 | 98.1825 | 0.00013 | 19.0987 | 89.5308 | 270.3548 | 14.59200 | – |
| 2025 Oct 05 17:56 | 2025 Oct 05 11:42:10 | 98.1825 | 0.00013 | 18.9815 | 90.4402 | 270.3548 | 14.59200 | – |
| 2025 Oct 04 17:57 | 2025 Oct 04 12:39:46 | 98.1825 | 0.00014 | 18.9185 | 89.8408 | 270.3548 | 14.59200 | – |
| 2025 Oct 03 17:57 | 2025 Oct 03 07:02:23 | 98.1825 | 0.00014 | 18.8373 | 89.6493 | 270.3548 | 14.59200 | – |
| 2025 Oct 02 17:56 | 2025 Oct 02 04:42:30 | 98.1825 | 0.00014 | 18.7652 | 89.5385 | 270.3548 | 14.59200 | – |
| 2025 Sep 30 17:56 | 2025 Sep 30 13:12:40 | 98.1829 | 0.00013 | 18.6571 | 90.9550 | 270.3548 | 14.59200 | – |
| 2025 Sep 29 17:56 | 2025 Sep 29 07:35:18 | 98.1829 | 0.00013 | 18.5760 | 92.0606 | 270.3548 | 14.59200 | – |
| 2025 Sep 28 17:56 | 2025 Sep 28 05:15:25 | 98.1829 | 0.00013 | 18.5039 | 91.7817 | 270.3548 | 14.59200 | – |
| 2025 Sep 27 17:56 | 2025 Sep 27 04:34:16 | 98.1828 | 0.00013 | 18.4363 | 90.3558 | 270.3548 | 14.59200 | – |
| 2025 Sep 26 17:56 | 2025 Sep 26 05:31:52 | 98.1829 | 0.00013 | 18.3732 | 89.6638 | 270.3548 | 14.59200 | – |
| 2025 Sep 25 17:56 | 2025 Sep 25 06:29:29 | 98.1828 | 0.00013 | 18.3101 | 89.3298 | 270.3548 | 14.59200 | – |
| 2025 Sep 24 17:56 | 2025 Sep 24 07:27:04 | 98.1827 | 0.00013 | 18.2470 | 89.7051 | 270.3548 | 14.59200 | – |
| 2025 Sep 20 17:56 | 2025 Sep 20 06:21:15 | 98.1829 | 0.00013 | 17.9812 | 89.9118 | 270.3548 | 14.59200 | – |
| 2025 Sep 19 17:56 | 2025 Sep 19 07:18:51 | 98.1829 | 0.00013 | 17.9181 | 89.6455 | 270.3548 | 14.59200 | – |
| 2025 Sep 18 17:56 | 2025 Sep 18 08:16:27 | 98.1830 | 0.00013 | 17.8550 | 89.5261 | 270.3548 | 14.59200 | – |